Bertone X1/9 fuel economy by year

Compare the available model years to see how MPG, drivetrain, engine details, and estimated annual fuel cost can vary.

2vehicle versions

2model years

22–22combined MPG range

Published coverage

What is currently available for the Bertone X1/9

The published EPA record set currently covers 2 model years and 2 EPA configurations. Fuel types shown: Regular Gasoline. Drivetrains shown: Rear-Wheel Drive.

This page expands as new validated EPA records are published. Open a model year to confirm the exact configuration before comparing a rating or fuel-cost estimate.

Year-to-year view

What the available years show

The current EPA record set spans 1988–1989. Exact configurations can differ between years, so use this as a starting point and open a year for the full details.

Highest published rating1989 reaches 22 combined MPG among the configurations currently available.

Lowest published annual cost1989 includes a configuration estimated at $3,050 per year.

Efficiency spreadThe published records differ by 0 combined MPG.

Choose a model year

19891 version · 22 combined MPG

Estimated annual fuel cost from $3,050

19881 version · 22 combined MPG

Estimated annual fuel cost from $3,050

How to compare this model

Match the exact versionFuel type, drivetrain, engine, battery, and transmission can materially change the EPA rating.

Compare the same year firstUse a model year page to keep the published configurations and test conditions in context.